@article{article, title = {{Uncovering spatial productivity centers using asymmetric bidirectional spillovers}}, publisher = {{Elsevier BV}}, url = {{}}, year = {{2020}}, month = {{9}}, author = {{Glass AJ and Kenjegalieva K and Douch M}}, doi = {{10.1016/j.ejor.2020.02.007}}, volume = {{285}}, journal = {{European Journal of Operational Research}}, issue = {{2}}, pages = {{767-788}}, note = {{Accessed on 2025/05/03}}}